angus beef patty layered with caramelized onions, Swiss + ragin' relish on toasted Texas toast

creamy vanilla ice cream, Ghirardelli® chocolate sauce, graham crackers, toasted marshmallows, fluffy whipped cream, graham cracker crumbles + more Ghirardelli® chocolate sauce

October Free Fridays Features a Free Cookie With Any Burger Purchase Made In-Store. (1) Free Cookie with Burger Purchase for each Transaction. Offer Valid Only On Friday, October 3, 10, 7, 24, + 31, 2025. Offer Only Available at Participating Locations.

Rich, buttery, sweet, chewy cookies. Just the right amount of sweetness for a treasured cookie that is only here for a limited time

100 Bonus Points on your entire purchase made with your patty perks loyalty account on the 21st of Every Month!

Every Wednesday get a cheesy and fries combo meal special!

Order online or in the B21 app for Burger 21 delivery!

Download the patty Perks app To Earn Rewards